Because It allowed the Supreme Court to review state laws and state court decisions
C. Implied powers
In the U.S., implied powers<span> are powers authorized by the Constitution that, as the word "implied" said, seems implied by powers that are outspokenly stated. It was</span><span> </span>Alexander Hamilton who<span> defended the constitutionality of the </span>First Bank of the United States<span> against protests, giving life to</span><span> what has now the general statement of implied powers.</span>
If you mean supreme leader,Dictatorship does for example Kim jong un is a supreme leader and a dictator of North korea
Legal right that a court has to receive a case first. For example, the Constitution makes it clear that the Supreme court has 'original jurisdiction' when states sue states and in cases involving high-level diplomats.